@entangle causes error : Uncaught SyntaxError: illegal character U+0040

[Christopher-Law]

When attempting to use Livewire/Alpine/Jetstream with the @entangle directive, I get the following error:
Uncaught SyntaxError: illegal character U+0040

This character code is a '@'

<x-jet-form-section x-data="{ biography : @entangle('biography') }">

<x-jet-textarea x-text="biography" />

I installed Alpine via NPM.
Browser: Firefox

[martyf]

Did you figure this one out?

I've just tried to use @entangle and get the same issue, Livewire/Alpine on a data-section of a Statamic site.